Enumeration ComparatorOperation

a.includes(b)

a.toLowerCase().includes(b.toLowerCase())

!a.includes(b)

!a.toLowerCase().includes(b.toLowerCase())

!a.endsWith(b)

!a.toLowerCase().endsWith(b.toLowerCase())

!b.test(a)

!a.startsWith(b)

!a.toLowerCase().startsWith(b.toLowerCase())

a.endsWith(b)

a.toLowerCase().endsWith(b.toLowerCase())

a == b

a.toLowerCase() == b.toLowerCase()

a > b

a >= b

a.length == b

a.length > b

a.length >= b

a.length < b

a.length <= b

a.length != b

a < b

a <= b

b.test(a)

a != b

a.toLowerCase() != b.toLowerCase()

a.startsWith(b)

a.toLowerCase().startsWith(b.toLowerCase())